.footer{
    height: 100px;
    width: calc(100vw - 20px);
    background-color: whitesmoke;
    display: flex;
    align-items: center;
    flex: 1;
    margin: 0 auto;
    
}
.footera{
    width: 33%;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
   

}
.footer-a{
    width: 60px;
    height: 50px;
    background-image:url('./unicon.png');
    background-position: 100px -297px;

}
.footerb{
    width: 34%;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.footer-b{
    width: 60px;
    height: 50px;
    background-image:url('./unicon.png');
    background-position: 100px -338px;

}
.footerc{
    width: 33%;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
} 
.footer-c{
    width: 60px;
    height: 50px;
    background-image:url('./unicon.png');
    background-position: 100px -605px;

}
.footerx{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}